線形破壊力学を用いた界面剥離応力の解析的研究

  • 渡部 嗣道
    大阪市立大学大学院生活科学研究科 准教授

書誌事項

タイトル別名
  • ANALYTICAL STUDIES OF INTERFACIAL DELAMINATION STRESSES BY LINEAR FRACTURE MECHANICS
  • —A case of defects in the interfaces between concrete bodies and rensering mortar of finishing tiles—
  • -タイル張り仕上げとコンクリートとの界面に接着欠陥を有する場合-

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説明

This paper describes analytical results by a boundary element method on stress singular conditions at the interface between the concrete bodies and cemeticious adhesive mortar with ceramic tiles. The interfacial stresses during differential movements between concrete and ceramic tiles were examined in case that both defects and no ones were held in the interfaces. A general stress function is also presented by two singularity parameters to predict normal and shear stresses near the stress singular points by a fracture mechanical method. By the results, the predicted method for critical conditions of the defects in the interface was presented. Furthermore, the mixed-modes of the interfacial fracture were clarified.

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詳細情報 詳細情報について

  • CRID
    1390282680580077056
  • NII論文ID
    130004507921
  • DOI
    10.3130/aijs.75.1809
  • ISSN
    18818153
    13404202
  • データソース種別
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    • CiNii Articles
  • 抄録ライセンスフラグ
    使用不可

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